Extend commands

cogs/admin.py

@@ -1,7 +1,8 @@
 from asyncio import sleep
+from typing import List
 
 import disnake
-from disnake import Option, OptionType
+from disnake import Option, OptionType, OptionChoice
 
 from disnake.ext import commands, tasks
 
@@ -76,7 +77,7 @@ class Admin(commands.Cog, name='Admin'):
     @commands.has_permissions(administrator=True)
     async def set_guest_role(self, inter, role):
         await write_json(inter.guild.id, "guest_role", role.id)
-        await inter.response.send_message(f"Setted up dsss bot role to: `{role.name}`", ephemeral=True)
+        await inter.response.send_message(f"Set up bot role to: `{role.name}`", ephemeral=True)
 
     @commands.command(name="set_prefix")
     @commands.has_permissions(administrator=True)
@@ -121,7 +122,7 @@ class Admin(commands.Cog, name='Admin'):
     @commands.has_permissions(administrator=True)
     async def set_bot_role(self, ctx, role):
         await write_json(ctx.guild.id, "bot_role", role.id)
-        await ctx.send(f"Setted up bot role to: `{role.name}`", ephemeral=True)
+        await ctx.send(f"Set up bot role to: `{role.name}`", ephemeral=True)
 
     @set_bot_role.error
     @set_trigger_role.error
@@ -146,14 +147,27 @@ class Admin(commands.Cog, name='Admin'):
     @commands.has_permissions(administrator=True)
     @commands.slash_command(
         name="set_bot_channel",
-        description="Set channel whitch itterate with bot",
+        description="Set channel which iterate with bot",
         options=[
-            Option("channel", "specify channel", OptionType.channel, required=True),
+            Option("channel", "specify channel", OptionType.string, required=True),
         ]
     )
     async def set_bot_channel(self, inter, channel):
+        print(type(inter.guild.text_channels))
         await write_json(inter.guild.id, "channel", channel.id)
-        await inter.response.send_message(f"Channel setted up to {channel.mention}", ephemeral=True)
+        await inter.response.send_message(f"Channel set up to {channel.mention}", ephemeral=True)
+
+    @set_bot_channel.autocomplete('channel')
+    async def _list_text_channels(self,
+                                  inter: disnake.ApplicationCommandInteraction,
+                                  current: str) -> List[OptionChoice]:
+        _list = []
+        for _channel in inter.guild.text_channels:
+            _list.append(_channel)
+        return [
+            OptionChoice(name=choice, value=choice)
+            for choice in _list if current in choice
+        ]
 
 
 def setup(bot):  # an extension must have a setup function